'A'
Holographic demultiplexer with low polarization dependence loss using photopolymer diffraction gratings
Authors: Kwon-Yeon Lee, Sang-Huek Jeung, Duc-Dung Do, Nam Kim, and Jun-Won An
Source: Journal of the Optical Society of Korea, vol. 11, no. 2, June 2007, pp. 51-54
Authors' addresses:
Dept. of Electronics Engin., Sunchon Nat. Univ., Korea
School of Elec. & Comp. Engin., Chungbuk Nat. Univ., Korea
Dept. of Elec. Engin., Pennsylvania State Univ., PA, USA

'B'
S. Chung, S. Han, T. Kim, and B. Lee, "Optical cyclic wavelength shifter using a dual-band polymer holographic grating," Japanese Journal of Applied Physics, vol. 44, no. 9A, pp. 6587-6589, 2005.